2313212320022 has 8 divisors (see below), whose sum is σ = 3469864878000. Its totient is φ = 1156590694024.

The previous prime is 2313212320021. The next prime is 2313212320037. The reversal of 2313212320022 is 2200232123132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2313212320022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313212320021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7545122 + ... + 7845717.

It is an arithmetic number, because the mean of its divisors is an integer number (433733109750).

Almost surely, 2^{2313212320022} is an apocalyptic number.

2313212320022 is a deficient number, since it is larger than the sum of its proper divisors (1156652557978).

2313212320022 is a wasteful number, since it uses less digits than its factorization.

2313212320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15465990.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2313212320022 its reverse (2200232123132), we get a palindrome (4513444443154).

The spelling of 2313212320022 in words is "two trillion, three hundred thirteen billion, two hundred twelve million, three hundred twenty thousand, twenty-two".